40477968

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 121867200

約数和(自身を除く): 81389232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 359, 432, 464, 486, 522, 648, 696, 718, 783, 972, 1044, 1077, 1296, 1392, 1436, 1566, 1944, 2088, 2154, 2349, 2872, 3132, 3231, 3888, 4176, 4308, 4698, 5744, 6264, 6462, 7047, 8616, 9396, 9693, 10411, 12528, 12924, 14094, 17232, 18792, 19386, 20822, 25848, 28188, 29079, 31233, 37584, 38772, 41644, 51696, 56376, 58158, 62466, 77544, 83288, 87237, 93699, 112752, 116316, 124932, 155088, 166576, 174474, 187398, 232632, 249864, 281097, 348948, 374796, 465264, 499728, 562194, 697896, 749592, 843291, 1124388, 1395792, 1499184, 1686582, 2248776, 2529873, 3373164, 4497552, 5059746, 6746328, 10119492, 13492656, 20238984, 40477968]

約数ペア:

[(1, 40477968), (2, 20238984), (3, 13492656), (4, 10119492), (6, 6746328), (8, 5059746), (9, 4497552), (12, 3373164), (16, 2529873), (18, 2248776), (24, 1686582), (27, 1499184), (29, 1395792), (36, 1124388), (48, 843291), (54, 749592), (58, 697896), (72, 562194), (81, 499728), (87, 465264), (108, 374796), (116, 348948), (144, 281097), (162, 249864), (174, 232632), (216, 187398), (232, 174474), (243, 166576), (261, 155088), (324, 124932), (348, 116316), (359, 112752), (432, 93699), (464, 87237), (486, 83288), (522, 77544), (648, 62466), (696, 58158), (718, 56376), (783, 51696), (972, 41644), (1044, 38772), (1077, 37584), (1296, 31233), (1392, 29079), (1436, 28188), (1566, 25848), (1944, 20822), (2088, 19386), (2154, 18792), (2349, 17232), (2872, 14094), (3132, 12924), (3231, 12528), (3888, 10411), (4176, 9693), (4308, 9396), (4698, 8616), (5744, 7047), (6264, 6462)]